Analysis of interatomic Contacts of Structural Units in PDB entry:
3O9N


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3O9N entry

There is 1 chain in PDB entry 3O9N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1VAL 272
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 12 helices in PDB entry 3O9N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 24Right-handed alpha
Helix 2
2
A
53 55Right-handed 310
Helix 3
3
A
56 66Right-handed alpha
Helix 4
4
A
85 100Right-handed alpha
Helix 5
5
A
131 144Right-handed alpha
Helix 6
6
A
164 169Right-handed alpha
Helix 7
7
A
193 207Right-handed alpha
Helix 8
8
A
219 223Right-handed 310
Helix 9
9
A
229 237Right-handed alpha
Helix 10
10
A
237 243Right-handed alpha
Helix 11
11
A
254 262Right-handed alpha
Helix 12
12
A
262 269Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3O9N.

There are 10 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
42 46first strand
Strand 2
A
29 39anti-parallel
Strand 3
A
69 76parallel
Strand 4
A
119 124parallel
Strand 5
A
150 153parallel
Strand 6
A
175 179parallel
Strand 7
A
211 217parallel
Strand 8
A
247 253parallel
Strand 9
A
5 9parallel
Strand 10
A
29 39parallel
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